Chromatogram and method report for DFTPP calibration verification conducted on February 5, 2002.
NYC-WTC_000004770–000004933Folder label: “GCMS X 2/1/02 A 2/5/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02FEB05\30648A.D Vial: 5 ' Acq On 5 Feb 2002 2:03 pm Operator: Sample : 508 scan; re-ext Inst : Instrumen Mise : February 5, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\MSDCHEM\1...\HP020702.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 3 2,2-dimethoxybutane Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 4.24 0.54 ug/L 412344 1,4-Dichlorobenzene-d4 9.71 Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 2,2-dimethoxybutane 118 C6H14O2 003453-99-4 64 2 2,2-Dimethoxybutane 118 C6H14O2 003453-99-4 43 3 Methyl l-Methyl-d3-2-propenyl Ether 89 C5H7D3O 000000-00-0 36 4 Glycine, methyl ester $$ NH2CH2C... 89 C3H7NO2 000616-34-2 9 Abundance Scan 76 (4.241 min): 30648A.D (-) m/z 87.10 100.00% 87
55 5000 43
103 3.80 4.00 4.20 4.40 4.60 711 - O+ pp + 1111 j 1111 111" ■ ... I....... m/z 89.10 87.26% miz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #17889:2,2-dimethoxybutane 55 87
5000 27 45 3.80 4.00 4.20 4.40 4.60 "/Z 55.10 54.13% 92 103 33 11" I' " 1 mhmmmmmmm H " ।1 ■1' ।"1 • ।" 01 " i" ■' i ■ TTTHTTTTTT m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 Abundance #17888:2,2-Dimethoxybutane 87 55 AAm . A... 3.80 4.00 4.20 4.40 4.60 5000 m/z 43.10 46.84% 45 27 40
92 103 33 0! " i “ " i' "I'.. . i" " r '" i' ■" i'1" i HP ■ । ■ ■H । ■ ■' ■ । m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 Abundance #4232: Methyl 1-Methyl-d3-2-propenyl Ether i ■ ■f ■ i ■ ° ■ । ■ 151 101110/01 89 3.80 4.00 4.20 4.40 4.60 m/z 45.10 15.57% 71 5000
m/z-> 46 ,59., 0 1111111100011—0011—029000—00——um ।1111111111111111 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 "TT | I I I I | 1 I I I | I I 1 1 | I ! > -- —A 3.80 4.00 4.20 4.40 4.60
30648A.D SCAN508.M Thu Feb 21 10:19:04 2002 Page 5
NYC-WTC_000004922
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000003981
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004494
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004935
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010027
GCMS laboratory results for sample AE01510 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010927
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE03075 including surrogate recovery.
1 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036779
GCMS analysis report for sample AD29522 listing unknown compounds and surrogate recovery data from February 8, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052108
Laboratory report showing GCMS analysis of sample AE00840 including surrogate recovery and unknown compounds.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050664
Laboratory report listing unknown compounds and surrogate recovery for sample AE00165 analyzed on February 13, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009966
Analytical results for sample AE01508 analyzed via GCMS on March 4, 2002, including surrogate recovery data.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010106
GCMS laboratory results for sample AE01637 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
1 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010967
Gas chromatography-mass spectrometry analysis of sample AE02718 performed March 5, 2002, documenting other unknown compounds and surrogate 2,4-DDD recovery at 97 percent.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052069
Laboratory report showing GCMS analysis of sample AE00833 including surrogate recovery and unknown compounds.
1 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000004769
Fragmented GCMS document excerpt from February 2002, related to World Trade Center environmental activities.
Filed in the same folder
NYC-WTC_000003981
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
Similar indexed content
NYC-WTC_000004494
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
Similar indexed content
NYC-WTC_000004935
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
Similar indexed content
NYC-WTC_000010027
GCMS laboratory results for sample AE01510 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
Similar indexed content